public static string Periode(object r1, object r2)
{
if (r1 is DBNull || r2 is DBNull)
{
return("");
}
else
{
DateTime x1 = Convert.ToDateTime(r1);
DateTime x2 = Convert.ToDateTime(r2);
if (x1 == x2)
{
return(Cf.Day(x1));
}
else
{
string s1 = "";
string s2 = "";
if (x1.Day != 1)
{
s1 = x1.Day + " " + Cf.Month(x1);
}
else
{
s1 = Cf.Month(x1);
}
if (x2.Day != AkhirBulan(x2.Month, x2.Year).Day)
{
s2 = x2.Day + " " + Cf.Month(x2);
}
else
{
s2 = Cf.Month(x2);
}
return(s1 + " - " + s2);
}
}
}
